Tosti is an Italian surname, a patronymic or plural form of Tosto (surname), Tosto.
It may refer to:
*Alejandro Tosti (born 1996), Argentine professional golfer
*Antonella Tosti, Italian physician and scientist
*Antonio Tosti (1776–1866), Catholic cardinal
*Don Tosti (1923–2004), given name: Edmundo Martínez Tostado, American musician and composer
*Éric Tosti (born 1972), French filmmaker
*Liberato Tosti (1883–1950), Italian prelate of the Catholic Church
*Luigi Tosti (1811–1897), Neapolitan-Italian historian
*Luigi Tosti (sculptor) (born 1845), Italian sculptor
*Paolo Tosti (1846–1916), British-Italian composer and music teacher
References
{{Surname
Italian patronymic surnames